There’s a bug where the number of trades proposed and trades accepted is inaccurate. It’s wrong every game by about +5 and -5 for every single player
So I did a bit more digging. Basically if you accept a trade from someone else it doesn't count as
"total times traded successfully"
So the "total times proposed to trade" is correct.
The "total times traded successfully" is incorrect because it does not account for the trades accepted.
What I mean by this is that the person initiating the trade will count as a successful trade while the person who accepted it and is NOT initiating the trade will not count as a successful trade.